Olivier Spanjaard

806 total citations
17 papers, 189 citations indexed

About

Olivier Spanjaard is a scholar working on Management Science and Operations Research, Artificial Intelligence and Computational Theory and Mathematics. According to data from OpenAlex, Olivier Spanjaard has authored 17 papers receiving a total of 189 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Management Science and Operations Research, 7 papers in Artificial Intelligence and 7 papers in Computational Theory and Mathematics. Recurrent topics in Olivier Spanjaard's work include Bayesian Modeling and Causal Inference (7 papers), Multi-Criteria Decision Making (6 papers) and Game Theory and Voting Systems (4 papers). Olivier Spanjaard is often cited by papers focused on Bayesian Modeling and Causal Inference (7 papers), Multi-Criteria Decision Making (6 papers) and Game Theory and Voting Systems (4 papers). Olivier Spanjaard collaborates with scholars based in France, Italy and China. Olivier Spanjaard's co-authors include Francis Sourd, Patrice Perny, Jérôme Monnot, Bruno Escoffier, Laurent Gourvès, Paul Weng and Bruno Escoffier and has published in prestigious journals such as European Journal of Operational Research, Artificial Intelligence and Computers & Operations Research.

In The Last Decade

Olivier Spanjaard

12 papers receiving 185 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Olivier Spanjaard France	8	74	70	64	64	36	17	189
Nir Halman Israel	9	80 1.1×	53 0.8×	129 2.0×	16 0.3×	19 0.5×	35	290
Jane N. Hagstrom United States	9	117 1.6×	54 0.8×	65 1.0×	31 0.5×	16 0.4×	15	312
F. Margot Switzerland	7	63 0.9×	132 1.9×	123 1.9×	15 0.2×	33 0.9×	10	258
Ekhiñe Irurozki Spain	7	39 0.5×	51 0.7×	136 2.1×	32 0.5×	157 4.4×	22	307
Laurent Gourvès France	9	70 0.9×	120 1.7×	66 1.0×	15 0.2×	35 1.0×	30	223
Riccardo Cambini Italy	11	26 0.4×	163 2.3×	38 0.6×	89 1.4×	11 0.3×	45	300
Salem Al-Yakoob Kuwait	10	209 2.8×	17 0.2×	212 3.3×	47 0.7×	36 1.0×	20	339
Shengli Zhao China	12	285 3.9×	186 2.7×	76 1.2×	14 0.2×	33 0.9×	54	366
Raymond A. Marie France	7	67 0.9×	76 1.1×	33 0.5×	40 0.6×	12 0.3×	12	278

Countries citing papers authored by Olivier Spanjaard

Since Specialization

Citations

This map shows the geographic impact of Olivier Spanjaard's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Olivier Spanjaard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Olivier Spanjaard more than expected).

Fields of papers citing papers by Olivier Spanjaard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Olivier Spanjaard. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Olivier Spanjaard. The network helps show where Olivier Spanjaard may publish in the future.

Co-authorship network of co-authors of Olivier Spanjaard

This figure shows the co-authorship network connecting the top 25 collaborators of Olivier Spanjaard. A scholar is included among the top collaborators of Olivier Spanjaard based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Olivier Spanjaard. Olivier Spanjaard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

Spanjaard, Olivier, et al.. (2024). Robust ordinal regression for subsets comparisons with interactions. European Journal of Operational Research. 320(1). 146–159. 1 indexed citations

Escoffier, Bruno, et al.. (2024). Recognizing single-peaked preferences on an arbitrary graph: Complexity and algorithms. Discrete Applied Mathematics. 348. 301–319.

Perny, Patrice, et al.. (2021). Sequential Decision Making with Rank Dependent Utility: A Minimax Regret Approach. Proceedings of the AAAI Conference on Artificial Intelligence. 26(1). 1931–1937.

Spanjaard, Olivier, et al.. (2019). Beyond Pairwise Comparisons in Social Choice: A Setwise Kemeny\n Aggregation Problem. arXiv (Cornell University). 3 indexed citations

Spanjaard, Olivier, et al.. (2019). Optimizing a Generalized Gini Index in Stable Marriage Problems: NP-Hardness, Approximation and a Polynomial Time Special Case. Algorithmica. 81(7). 2653–2681.

Weng, Paul & Olivier Spanjaard. (2017). Functional Reward Markov Decision Processes: Theory and Applications. International Journal of Artificial Intelligence Tools. 26(3). 1760014–1760014.

Spanjaard, Olivier, et al.. (2017). A double oracle approach to minmax regret optimization problems with interval data. European Journal of Operational Research. 262(3). 929–943. 10 indexed citations

Sourd, Francis & Olivier Spanjaard. (2014). Multi-objective branch-and-bound. Application to the bi-objective spanning tree problem. HAL (Le Centre pour la Communication Scientifique Directe).

Spanjaard, Olivier, et al.. (2013). A hybrid dynamic programming approach to the biobjective binary knapsack problem. ACM Journal of Experimental Algorithmics. 18. 2 indexed citations

10.

Spanjaard, Olivier, et al.. (2011). Exact algorithms for OWA-optimization in multiobjective spanning tree problems. Computers & Operations Research. 39(7). 1540–1554. 12 indexed citations

11.

Spanjaard, Olivier, et al.. (2010). Computing rank dependent utility in graphical models for sequential decision problems. Artificial Intelligence. 175(7-8). 1366–1389. 8 indexed citations

12.

Perny, Patrice, et al.. (2009). Choquet-based optimisation in multiobjective shortest path and spanning tree problems. European Journal of Operational Research. 204(2). 303–315. 22 indexed citations

13.

Escoffier, Bruno, Laurent Gourvès, Jérôme Monnot, & Olivier Spanjaard. (2009). Two-stage stochastic matching and spanning tree problems: Polynomial instances and approximation. European Journal of Operational Research. 205(1). 19–30. 10 indexed citations

14.

Escoffier, Bruno, Jérôme Monnot, & Olivier Spanjaard. (2008). Some tractable instances of interval data minmax regret problems. Operations Research Letters. 36(4). 424–429. 4 indexed citations

15.

Sourd, Francis & Olivier Spanjaard. (2008). A Multiobjective Branch-and-Bound Framework: Application to the Biobjective Spanning Tree Problem. INFORMS journal on computing. 20(3). 472–484. 67 indexed citations

16.

Perny, Patrice, et al.. (2006). A decision-theoretic approach to robust optimization in multivalued graphs. Annals of Operations Research. 147(1). 317–341. 24 indexed citations

17.

Perny, Patrice & Olivier Spanjaard. (2004). A preference-based approach to spanning trees and shortest paths problems****. European Journal of Operational Research. 162(3). 584–601. 26 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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